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Acc Math 1 March 1 st. What you need today in class: Calculator Turn in homework Pick up new packet – they will need hole-punching. WARM-UP: Copy the triangle. Find the measure of each angle. . 3x - 4. 6x + 12. 5x - 10. Polygon Basics. What’s a polygon?
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Acc Math 1 March 1st What you need today in class: • Calculator • Turn in homework • Pick up new packet – they will need hole-punching WARM-UP: Copy the triangle. Find the measure of each angle. 3x - 4 6x + 12 5x - 10
Polygon Basics • What’s a polygon? • A many-sided, closed figure with sides that are line segments
Polygon Basics • What’s a polygon? • Polygons are classified by their ______ of sides
Polygon Basics • What’s a polygon? • Polygons are classified by their number of sides
Polygon basics Diagonal – NOT polygons –
Polygon basics Diagonal – a segment connecting a vertex with a non-adjacent vertex NOT polygons –
Polygon Basics CONVEX – CONCAVE –
ASSIGNMENT: • IN GROUPS: COMPLETE THE CHART (Graphic Organizer #1 – page 4) **GET A BLUE TEMPLATE TO HELP YOU WITH THE SKETCHES